Block 4688
- Hash
000000a9675005d0c58b7752eed2030013b0483b3196ab4c956172a0e6bafdad- Confirmations
- 37459
- Time
- 2026-09-20 07:30:16 UTC
- Median time
- 2026-09-20 07:20:14 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
18c16bb66242584e0fbbd86db1515ba5cff5d64ee931970fe9926b543b896963- Previous block
- 0000009b459be51b9f943b88ab4d86904958bbe581438527ce00a312c49b93c9
- Next block
- 000000d3f6869a42912b051ca44c1e69865a27b9da3f1b57bf7489e30d7dee69
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 4688 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 18c16bb66242…6b543b896963 coinbase | 1 | 2 | 50 |